Add keywords for IAM service

[adrianyorke]

"Amazon Web Services (AWS) offers a service known as Identity and Access Management (IAM) that lets AWS Administrators provision and manage users and permissions in AWS cloud. AWS IAM can prove very useful for System Administrators looking to centrally manage users, permissions and credentials; in order to authorize user access on AWS services like EC2, S3, CloudWatch etc."

This article has some great examples: https://blog.ipswitch.com/how-to-manage-aws-iam-users-with-python

Example keywords:
List Users
Get User
Create User
Attach User Policy
Detach User Policy
List User Permissions
Delete User

[samuelpcabral]

I'm currently in a project where I test on AWS with robot. From a testing perspective, I don't think there would be a need to create write and delete interactions, such as: "create user", "delete user" or "Detach User Policy".

However, I certainly think it's valid to have keywords like "List Users
Get User" or "List User Permissions"

any thoughts about this @adrianyorke ?